Is this enough lighting?

[CrazyIMA]

I am growing three white widow mother plant. Currently they are around 1-1.3 feet.

I have a 4 feet fluorescent lamp, which contains 2 bulbs.

I have the pots side by side, is this enough lighting?

If it is now, would keeping the light on 24/7 help?

 

[desertrat]

I am growing three white widow mother plant. Currently they are around 1-1.3 feet.

I have a 4 feet fluorescent lamp, which contains 2 bulbs.

I have the pots side by side, is this enough lighting?

If it is now, would keeping the light on 24/7 help?

40 watts per square ft of growing area for vegging or keeping a mother plant
75 watts per square ft of growing area for flowering

 

[chronickb247]

I am very happy with 4 65s,a dn 4 85s, vERY HAPPY, adn the additional 105s are great, but I have to keep a fan running and I am not as STEALTHY as I used to be.

Dual Spectrum 65 High Output Fluorescent BulbsLow heat, energy efficient light bulbs for use with Stealth Hydro Dual Spectrum Lighting Systems. Available in blue (vegetative) and red (flowering) spectrums.


65s are 23.99 each.



Price: $23.99 Dual Spectrum II High Output Fluorescent BulbsLow heat, energy efficient light bulbs for use with Stealth Hydro Dual Spectrum II Lighting Systems. Available in blue (vegetative) and red (flowering)
spectrums.



85s are 29.99 each
Multi Spectrum Fluorescent Tube CFLLow heat, energy efficient light bulbs for use with Stealth Hydro Multi Spectrum Lighting Systems. Available in 6500 K (vegetative) and 3000 K (flowering) spectrums.
Price: $38.99



And $9 each for the 42s.

The pics do not show the 42s that I put on the sides, on a STAND I made from a metal shelf.

I like being able to move the CFLS around, adn lower them down in between the plants, the clamp- reflectors are just $10 each

 

[OregonMeds]

40 watts per square ft of growing area for vegging or keeping a mother plant
75 watts per square ft of growing area for flowering

This is only close to accurate for HPS, not cfl's. They put out so much less light per watt you cannot use these formulas.

Quarduple that and you still don't have too much light.